stufflog3/entities/stat.go

package entities

import "git.aiterp.net/stufflog3/stufflog3/models"

type Stat struct {
	ID             int                        `json:"id"`
	ScopeID        int                        `json:"scopeId"`
	Name           string                     `json:"name"`
	Weight         float64                    `json:"weight"`
	Description    string                     `json:"description"`
	Primary        bool                       `json:"primary"`
	AllowedAmounts []models.StatAllowedAmount `json:"allowedAmounts"`
}

func (stat *Stat) Update(update models.StatUpdate) {
	if update.Name != nil {
		stat.Name = *update.Name
	}
	if update.Weight != nil {
		stat.Weight = *update.Weight
	}
	if update.Primary != nil {
		stat.Primary = *update.Primary
	}
	if update.Description != nil {
		stat.Description = *update.Description
	}

	stat.AllowedAmounts = append(make([]models.StatAllowedAmount, 0, 8), stat.AllowedAmounts...)
	for _, amount := range update.AllowedAmounts {
		found := false
		for i, existing := range stat.AllowedAmounts {
			if existing.Label == amount.Label {
				if amount.Value <= 0 {
					stat.AllowedAmounts = append(stat.AllowedAmounts[:i], stat.AllowedAmounts[i+1:]...)
				} else {
					stat.AllowedAmounts[i].Value = amount.Value
				}

				found = true
				break
			}
		}

		if !found && amount.Value > 0 {
			stat.AllowedAmounts = append(stat.AllowedAmounts, amount)
		}
	}
}